SU-A909

Technics (brand)

Data
Forum
Pictures
Collections

  • Year
  • 2000
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 298653

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries)
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 240 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: SU-A909 - Technics brand
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 430 x 0 x 0 mm / 16.9 x 0 x 0 inch
  • Notes

  • Power Amplifier/Stereo Control Amplifier

    VGCA (Variable Amplfier Control Amplifier, Circuits MOS Class AA, battery power, serie Master(capacitors TA-KEH ll) selector columns A-B, bass and treble control, balance control, 

    Continuous power = DIN  2 channels simultaneously 120 W x 2 ( 4 ohms ), 85 W x 2 (8 ohms) 20 Hz-20kHz---70 W x 2 ( 8 ohms )

    Harmonic Distortion ( 20Hz-20kHz)  0,015% ( 8 ohms )

    Frequency Range : 5 Hz-100 kHz ( +0dB,-3 dB--20 Hz-20 kHz (+0 dB, -0,5 dB ) input level control max.

    Signal Noise Ratio  ( 4 ohms ) :95 dB ( 115dB, IHF '66.

    Control Amplifier: Sensitivity  in/ Impedance, 2,5 micV/47 kohms, 200 micV/22 kohms.

    Signal/Noise: CA operation Phono MM, 75 dB (77 dB, IHF'66,) Tuner, CD, DVD 6 channels, AUX, Tape 1, Tape 2/MD--103 dB (100 dB, IHF '66, Line 1, Line 2, CD, Tape 1, Tape 2, 112 dB  (IHF A, S= 2 V.    Frequency Range: Phono MM-RIAA Standard curve, +- 1 dB (30 Hz-15 kHz,  Tuner, Cd, DVD-6 channels, AUX, Tape 1, Tape 2/MD 3Hz-100 kHz (+0 dB,-3 dB, + 0 dB, -3 dB (20Hz-20 KHz--

    Power Ampli--430x158x344----Control Ampli--430x91,5x300--weight =Power Ampli 10,1 kg----Control Ampli--2,85 kg.

  • Author
  • Model page created by Manuel Albano Neves. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum